Spend a day aboard the luxury Iris through Halong Bay’s karst islands—kayak Luon Cave, explore Sung Sot Grotto, swim at Ti Top, and finish with live music and a sunset canapé party. This guide covers what to expect, local context, and practical tips for the day.
Spend a day aboard the luxury Iris through Halong Bay’s karst islands—kayak Luon Cave, explore Sung Sot Grotto, swim at Ti Top, and finish with live music and a sunset canapé party. This guide covers what to expect, local context, and practical tips for the day.
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Operated by Authentic PHU QUOC · Halong, Quang Ninh
The sun slides down behind limestone towers as a pianist tucks a melody into the breeze; on deck, an outdoor Jacuzzi bubbles under an open sky while the bay’s green water nudges the hull onward. Boarding the Iris for a full-day luxury run through Halong Bay feels like stepping into a well-staged encounter with nature: karst islands crowd the horizon, caves open like secret rooms, and the boat’s sundeck becomes a moving observatory.
easy.
13–14 hours.
Suitable for most fitness levels; ability to climb short, steep steps and to paddle a recreational kayak for short stretches is helpful.
The full experience runs about 13–14 hours door-to-door from Hanoi, including a 2.5–3 hour road transfer each way and around 6–7 hours on the water.
Yes—kayaks used here are stable recreational boats and guides give brief instructions; life jackets are provided and there are optional sampan transfers if you prefer not to paddle.
Yes—Ti Top has a small crescent beach suitable for swimming; water can be cool and currents vary, so follow guides’ advisories and swim in designated areas.
Lunch (buffet or set menu depending on group size) and admission to main sites listed in the itinerary are included, as are transfers noted in the booking details.
Halong Bay’s name and many local stories reference a dragon that, according to legend, descended into the sea and created the archipelago; the area has been a maritime corridor and fishing ground for centuries.
Heavy visitation stresses fragile karst and marine habitats—avoid touching cave formations, take all litter back to the ship, and use reef-safe sunscreen to limit chemical runoff.
Authentic PHU QUOC operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




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Book directly with Authentic PHU QUOC for the best rates and real-time scheduling.
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